Ace Transportation, Dynasty Transportation, Texas Hot Shot Company and Venture Transport Logistics have merged to become the leading provider of land transportation services to the U.S. energy industry. These businesses operate separately under the holding company of Welsh Carson Anderson and Stowe called Vision Logistics Holding Corp. Vision Logistics is headquartered in Lafayette, Louisiana, and has a significant presence in Houston, Texas. The company maintains a rapidly growing base of over 230 truck terminals and 4,000 owner-operators located throughout the southeast, Gulf Coast and other energy producing regions on the U.S.